
Levels of Body Organization and Body Systems Practice Test
Authored by Befaney Roberson
Biology
7th Grade
NGSS covered
Used 6+ times

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35 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do the circulatory system and immune system work together to respond to an injury?
Increased blood flow kills healthy cells which prevents infection at the site of the injury.
Increased blood flow removes infected cells from the body at the site of the injury.
Increased blood flow carries white blood cells to the site of the injury.
Increased blood flow allows for an increase in the exchange of O2 and CO2 at the site of the injury.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which two body systems must directly interact for vertebrate organisms to exchange gases?
Skeletal system and muscular system
Excretory system and reproductive system
Circulatory system and respiratory system
Digestive system and immune system
Tags
NGSS.HS-LS2-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The human body is composed of organ systems. Which list represents a system organized from least to most complex?
Heart - cardiac muscle - muscle tissue - muscle cell
Lung tissue - trachea - nostrils - circulatory system
Muscle cell - muscle tissue - biceps muscle - muscular system
Integumentary system - skin cell - hair - sweat glands
Tags
NGSS.MS-LS1-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kidneys are part of the excretory system in a human body. They purify the impure blood and send it back to the rest of the body. Which system is mainly responsible for the transport of plasma to the kidneys?
Respiratory system
Circulatory system
Muscular system
Nervous system
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following functions at the same organizational level as the kidney in the human excretory system?
Skeleton
Epithelial tissue
Urinary bladder
A squamous cell
Tags
NGSS.HS-LS1-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What two human systems work together to provide body cells with a constant supply of oxygen while removing carbon dioxide waste products?
Nervous and endocrine
Muscular and skeletal
Respiratory and circulatory
Excretory and integumentary
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When a person is suddenly cut by a sharp object, a nervous impulse is sent along a sensory neuron to the spinal cord. The impulse is immediately transmitted through motor neurons to produce a response. Which of the following correctly identifies and describes this response?
It is a conditioned response that occurs only to prevent injury
It is a learned response that does not occur in infants and small children
It is a reflex response that causes various muscles to contract in order to move away from the object
It is a voluntary response that is initiated only after the impulse has been carried to the relevant area in the brain
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